22mm Round Brushless Motor

22mm Round Brushless Motor
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With features of small size, compact structure, smooth speed control and high cost-performance, the FL22RBL series of round brushless motor is widely used in the advertising industry. For example, it is used for large projectors.

Specification
Winding Connection Mode Star
Hall Distribution Angle 120 degree electrical angle
Shaft Runout 0.025mm
Radial Play 0.02mm at 450g
End Play 0.08mm at 450g
Max. Radial Force 10N at 10mm from the flange
Max. Axial Force 2N
Insulation Class Class B
Dielectric Strength 500V DC for one minute
Insulation Resistance 100MΩ Min., 500V DC
Model FL22RBL45 FL22RBL68
Number of Poles 8 8
Number of Phases 3 3
Rated Voltage V DC 24 24
Rated Speed
RPM
4600 3500
Continuous Stall Torque
mN·m
9.6 26.4
Rated Torque mN·m 8.0 22.0
Rated Power W 3.8 8
Peak Torque mN·m 21 50
Peak Current A 1.1 1.5
Phase to Phase Resistance Ω 23 11.8
Phase to Phase Inductance mH 6.2 4.2
Torque Constant 30.2 35.5
Rotor Inertia g·cm2 0.66 1.32
Body Length mm 45 68
Mass Kg 0.07 0.12

Related Names
Small Size Electric Device without Brush | Motor without Brush for Advertising Instrument | Large Projector Used Brushless Electric Device

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